1ZJ9
Structure of Mycobacterium tuberculosis NirA protein
Functional Information from GO Data
Chain | GOid | namespace | contents |
A | 0000103 | biological_process | sulfate assimilation |
A | 0005829 | cellular_component | cytosol |
A | 0009274 | cellular_component | peptidoglycan-based cell wall |
A | 0016002 | molecular_function | sulfite reductase activity |
A | 0016491 | molecular_function | oxidoreductase activity |
A | 0020037 | molecular_function | heme binding |
A | 0046872 | molecular_function | metal ion binding |
A | 0050311 | molecular_function | sulfite reductase (ferredoxin) activity |
A | 0051536 | molecular_function | iron-sulfur cluster binding |
A | 0051539 | molecular_function | 4 iron, 4 sulfur cluster binding |
B | 0000103 | biological_process | sulfate assimilation |
B | 0005829 | cellular_component | cytosol |
B | 0009274 | cellular_component | peptidoglycan-based cell wall |
B | 0016002 | molecular_function | sulfite reductase activity |
B | 0016491 | molecular_function | oxidoreductase activity |
B | 0020037 | molecular_function | heme binding |
B | 0046872 | molecular_function | metal ion binding |
B | 0050311 | molecular_function | sulfite reductase (ferredoxin) activity |
B | 0051536 | molecular_function | iron-sulfur cluster binding |
B | 0051539 | molecular_function | 4 iron, 4 sulfur cluster binding |
Functional Information from PDB Data
site_id | AC1 |
Number of Residues | 4 |
Details | BINDING SITE FOR RESIDUE CL A 570 |
Chain | Residue |
A | ARG97 |
A | ARG166 |
A | LYS207 |
A | SRM569 |
site_id | AC2 |
Number of Residues | 4 |
Details | BINDING SITE FOR RESIDUE CL B 1570 |
Chain | Residue |
B | ARG97 |
B | ARG166 |
B | LYS207 |
B | SRM1569 |
site_id | AC3 |
Number of Residues | 9 |
Details | BINDING SITE FOR RESIDUE SF4 A 556 |
Chain | Residue |
A | SER418 |
A | CYS423 |
A | SER426 |
A | GLY462 |
A | CYS463 |
A | ASN465 |
A | CYS467 |
A | SRM569 |
A | CYS417 |
site_id | AC4 |
Number of Residues | 30 |
Details | BINDING SITE FOR RESIDUE SRM A 569 |
Chain | Residue |
A | TYR69 |
A | ARG97 |
A | SER128 |
A | ASP129 |
A | ARG130 |
A | ASN132 |
A | GLN134 |
A | HIS136 |
A | ARG206 |
A | LYS207 |
A | LYS209 |
A | ILE222 |
A | GLY246 |
A | LEU247 |
A | SER248 |
A | ARG290 |
A | GLN379 |
A | ALA416 |
A | CYS417 |
A | SER418 |
A | PHE422 |
A | CYS423 |
A | LEU425 |
A | ARG431 |
A | ASN465 |
A | SER466 |
A | CYS467 |
A | ARG469 |
A | SF4556 |
A | CL570 |
site_id | AC5 |
Number of Residues | 8 |
Details | BINDING SITE FOR RESIDUE SF4 B 1556 |
Chain | Residue |
B | CYS417 |
B | SER418 |
B | GLY419 |
B | CYS423 |
B | SER426 |
B | GLY462 |
B | CYS463 |
B | CYS467 |
site_id | AC6 |
Number of Residues | 30 |
Details | BINDING SITE FOR RESIDUE SRM B 1569 |
Chain | Residue |
B | TYR69 |
B | MET95 |
B | ARG97 |
B | SER128 |
B | ASP129 |
B | ARG130 |
B | ASN132 |
B | GLN134 |
B | HIS136 |
B | VAL167 |
B | ARG206 |
B | LYS207 |
B | LYS209 |
B | ILE222 |
B | GLY246 |
B | LEU247 |
B | SER248 |
B | ARG290 |
B | GLN379 |
B | ALA416 |
B | CYS417 |
B | SER418 |
B | PHE422 |
B | CYS423 |
B | ARG431 |
B | ASN465 |
B | SER466 |
B | CYS467 |
B | ARG469 |
B | CL1570 |
Functional Information from PROSITE/UniProt
site_id | PS00365 |
Number of Residues | 17 |
Details | NIR_SIR Nitrite and sulfite reductases iron-sulfur/siroheme-binding site. NGCpnsCariqiaDIGF |
Chain | Residue | Details |
A | ASN461-PHE477 |
Functional Information from SwissProt/UniProt
site_id | SWS_FT_FI1 |
Number of Residues | 6 |
Details | BINDING: |
Chain | Residue | Details |
A | HIS409 | |
A | MET415 | |
A | PRO455 | |
B | HIS409 | |
B | MET415 | |
B | PRO455 |
site_id | SWS_FT_FI2 |
Number of Residues | 2 |
Details | BINDING: axial binding residue |
Chain | Residue | Details |
A | ASN459 | |
B | ASN459 |
site_id | SWS_FT_FI3 |
Number of Residues | 4 |
Details | CROSSLNK: 3'-(S-cysteinyl)-tyrosine (Tyr-Cys) |
Chain | Residue | Details |
A | GLY61 | |
A | VAL153 | |
B | GLY61 | |
B | VAL153 |